From 1ccaf2e0e845f64d7a6bca06cf96fca8ea16023f Mon Sep 17 00:00:00 2001
From: Hanno Braun <hello@hannobraun.com>
Date: Mon, 28 Apr 2025 13:40:07 +0200
Subject: [PATCH] Add `Circle::radius`

---
 experiments/2025-03-18/src/geometry/circle.rs | 4 ++++
 experiments/2025-03-18/src/geometry/curve.rs  | 5 +++++
 2 files changed, 9 insertions(+)

diff --git a/experiments/2025-03-18/src/geometry/circle.rs b/experiments/2025-03-18/src/geometry/circle.rs
index a1a5e017c..d1306b6b7 100644
--- a/experiments/2025-03-18/src/geometry/circle.rs
+++ b/experiments/2025-03-18/src/geometry/circle.rs
@@ -6,6 +6,10 @@ pub struct Circle {
 }
 
 impl Circle {
+    pub fn radius(&self) -> Scalar {
+        self.a.magnitude()
+    }
+
     pub fn vector_from_local_point(
         &self,
         point: impl Into<Point<1>>,
diff --git a/experiments/2025-03-18/src/geometry/curve.rs b/experiments/2025-03-18/src/geometry/curve.rs
index f2e45773c..aa06bcc47 100644
--- a/experiments/2025-03-18/src/geometry/curve.rs
+++ b/experiments/2025-03-18/src/geometry/curve.rs
@@ -141,6 +141,11 @@ impl CurveGeometry for (Point<3>, fj_math::Circle<3>) {
     ) -> Vec<Point<1>> {
         let (_, circle) = self;
 
+        let circle = Circle {
+            a: circle.a(),
+            b: circle.b(),
+        };
+
         CircleApproxParams::new(circle.radius(), tolerance)
             .approx_circle(boundary)
             .collect()